1. Prevent weed growth.
2. Timely drain the surface water and keep the ground clean.
3. Good for the root growth of the plants, and can avoid root rot.
4. Avoid additional growth of potted flower roots to improve the quality.
5. Helpful for plant cultivation and arrangement: Most ground covers are woven with one-way or two-way sign lines in order to accurately place the flower pots or arrange the cultivating medium.